Carl Sagan's last interview with Charlie Rose (Full Interview)
1:36:01
Carl Sagan's 1994 "Lost" Lecture: The Age of Exploration
16:54
Carl Sagan testifying before Congress in 1985 on climate change
15:19
Remembering Mr. Rogers (1994/1997) | Charlie Rose
4:14
Carl Sagan Predicted The Mess 2021 Would Be 25 years Ago
34:21
Christopher Hitchens interview on the Clintons (1999)
2:07:07
The 1993 Bunyan Lecture: Carl Sagan - “Is There Intelligent Life on Earth?”
7:24
Cosmos - Carl Sagan - 4th Dimension
48:06